NimbocastRahway, NJ Weather
Live radar, hourly and 7-day forecast, and National Weather Service alerts for Rahway, Union County, New Jersey.
Updated Jul 29, 2026, 4:19 PM local time · Radar refreshes every 5 minutes
⛅
Rahway
79°F
Wind 3 mph
Humidity 76%
Cloud cover 76%
UV index 6
Alerts 0
Active alerts
✓
No active National Weather Service alerts for Rahway, NJ.
Rahway weather radar
Light
Heavy
Next 24 hours
Now
🌦️
77°F
6%
5 PM
🌤️
81°F
8%
6 PM
🌦️
71°F
12%
7 PM
☁️
72°F
30%
8 PM
🌦️
71°F
21%
9 PM
🌧️
69°F
7%
10 PM
☁️
69°F
6%
11 PM
☁️
69°F
6%
12 AM
☁️
69°F
6%
1 AM
☁️
68°F
10%
2 AM
☁️
67°F
5%
3 AM
☁️
67°F
3%
4 AM
🌤️
67°F
3%
5 AM
🌤️
67°F
4%
6 AM
⛅
66°F
4%
7 AM
☁️
67°F
6%
8 AM
☁️
69°F
7%
9 AM
🌤️
71°F
9%
10 AM
🌤️
73°F
8%
11 AM
☁️
74°F
6%
12 PM
☁️
74°F
7%
1 PM
☁️
74°F
7%
2 PM
☁️
75°F
9%
3 PM
⛅
75°F
18%
7-day forecast
Today
Jul 29
🌦️
81°F
69°F
69%
Thu
Jul 30
☁️
76°F
66°F
26%
Fri
Jul 31
☁️
87°F
64°F
5%
Sat
Aug 1
☁️
89°F
68°F
3%
Sun
Aug 2
☁️
89°F
72°F
44%
Mon
Aug 3
🌦️
82°F
71°F
44%
Tue
Aug 4
☁️
84°F
66°F
13%
Weather near Rahway
2 mi
Linden, NJ2 mi
Avenel, NJ3 mi
Carteret, NJ3 mi
Roselle, NJ3 mi
Iselin, NJ3 mi
Colonia, NJ4 mi
Cranford, NJ4 mi
Woodbridge, NJ
Alerts are relayed from the National Weather Service and may lag
the official source. In a life-threatening situation always follow
weather.gov and local emergency
broadcasts.